Did you ever try something new just as a "one-time thing," but enjoyed it so much, it became a hobby, what was it?

Did you ever try something new just as a one-time thing, but enjoyed it so much, it became a hobby, what was it?

I went to a country festival yesterday, cause my cousin happened to have a spare ticket. Everywhere I'd go, everyone was line-dancing and it looked so much fun, I joined a workshop going on there and was able to spend a good hour dancing along with the others.
I liked it so much, I signed up for line-dance classes in my own town. Lol.
Do you have any hobbies you found that way - by accident?

Did you ever try something new just as a "one-time thing," but enjoyed it so much, it became a hobby, what was it?
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